S
PECIFICATION
Power Analyzer User Manual
© Voltech 2010
Page 77
HARMONIC
ANALYSIS
Number of Voltage &
Current harmonics
50
Max. Harmonic
Frequency
450kHz
Magnitude Accuracy
0.2% of R 0.1% of Range +0.04%
per kHz of harmonic
Phase Accuracy
0.1 + [(Rng / Harmonic Reading) * 0.02]
+ [
F
h
* 0.045] + [h
n
* 0.1]
Frequency Range
10Hz to 450kHz
TOTAL HARMONIC
DISTORTION
Range & Accuracy
Range 0-999%
Accuracy 0.4% + (0.1 * F)%
STANDBY POWER
Time Window
1-600 sec
Resolution
1 second
IMPEDANCE
Range
0.005Ohms to 1Mohm
Accuracy
0.2% of R 0.1% of range
+(0.05 / PF * F)% of reading
RESISTANCE
Range
0.005Ohms to 1Mohm
Accuracy
0.2% of R 0.1% of range
+(0.05 / PF * F)% of reading
REACTANCE
Range
0.005Ohms to 1Mohm
Accuracy
0.2% of R 0.1% of range
+((0.05 / (1- PF)) * F)% of
reading
EXTERNAL SHUNT
Input Range
+/- 1250 mVpk
SCALING
0.0001 to 100000
